• 지식경영연구
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• 제15권2호
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• pp.107-128
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• 2014

From old times, companies have created profits by developing business models utilizing their friendship with customers, so the relationships can be connected to the activity giving a gift. This activity of giving a gift is developed as the service of giving gifts via social network services (SNS) as the use of SNS and smart phones is recently increased in relation to that, this study set the online friendship desire and the SNS gift convenience as the intrinsic motive and the extrinsic motive of the SNS gift behavior, respectively. This study identified how the interactivity's sub factors influenced on the online friendship desire/SNS gift convenience by reorganizing the interactivity's sub factors in the mobile context. As the results of this study, it was found that the connectedness, the synchronicity and playfulness positively influenced on the online friendship desire for the SNS gift convenience, the only connectedness positively influenced on it. And it was identified that the SNS gift convenience and the online friendship desire positively influenced on the SNS gift intention. This study is academically meaningful in that it conducted an empirical research by focusing on the friendship desire in relation to the SNS gift. Besides, through the results of this study, the online friendship desire and the SNS gift convenience will have to be considered as providing any SNS gift service, and that is expected to create knowledge for SNS business model to companies.

• Journal of the Korean Data and Information Science Society
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• 제26권1호
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• pp.77-87
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• 2015

파론도 역설은 두 개의 지는 게임이 결합하여 이기게 되거나, 두 개의 이기는 게임이 결합하여 지게 되는 현상을 말한다. 본 논문에서는 여러 명으로 구성된 집단에서 임의로 한 명을 선택하여 본인의 과거 실적에 의해 승패 확률이 정해지는 과거의존 파론도 게임을 실시하거나 또는 단순히 상금을 임의로 선택한 또 다른 사람에게 전달만 하는 게임을 진행하는 경우를 살펴본다. 각 게임은 지거나 공정한 게임인 반면에 두 게임을 임의로 결합한 혼합게임은 이기게 되는 파론도 효과가 존재함을 확인한다. 또한 각 게임은 이기거나 공정한 게임인데 임의로 결합한 혼합게임은 지게 되는 역 파론도 효과가 존재하는 확률 모수의 범위도 완성한다.

• 무역상무연구
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• 제27권
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• pp.3-28
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• 2005

It is common that several kind of claims between the parties are arising in carrying out international construction works. Therefore, it is very important for them to settle the claims effectively in order to get expected profits and purposes in international construction works. In this article, the author have studied on the procedures and contents on the settlement of claims between the parties based on the FIDIC contracts for major works which are newly prepared in 1999 by FIDIC. Especially, the arbitration clause in the FIDIC contracts for major works attempts to deal with a number of complex contractual and legal matters, sometimes in a very harsh way, e.g. by cutting off a party's rights. It has never been an easy clause to understand or to observe. Nevertheless, the author hopes he has been able in this article to clarify for the reader some of the issues raised by it. I'd like to suggest that our overseas construction companies refer to the FIDIC contracts for major works(especially article 20 : claims, disputes and arbitration) directly or indirectly for their contract of international construction works with overseas employers.

• 한국중재학회지:중재연구
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• 제19권2호
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• pp.229-243
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• 2009

The content industries environment has been undergoing significant changes due to rapid technological innovation and content market expansion. Interest in the industry is growing fast both in Asia and Europe. However, in Japan content industries are showing almost zero growth with no increase in overseas expansion. Until now, Japanese content industries have been able to grow based on domestic demands. Many different factors contributed to today's zero growth in Japanese content industries. Two main reasons are: 1) Their lack of interest in overseas expansion and 2) Insufficient investment in domestic human resources development. Considerable amounts of Japanese contents including films, music, games, and animations have been distributed in many Asian countries and today piracy problems in the region are at a serious level. According to 2004 records pirated editions accounted for 85%, 16%, 19%, and 36% in China, Korea, Hong Kong, and Taiwan respectively. Pirated editions bring economic losses to Japanese copyright profits. Making it worse, they weaken the motivation to create content and make it hard to activate cultural exchanges. Losses from copyright violations in Japanese content industries are expected to keep increasing in the future. In order to make Japan competitive and grow it is crucial to take proper measures to protect copyright infringements. This study considers the current situation of the Japanese content market, infringement issues in content which is causing many problems in Asian countries, including China, and facts about losses caused by this problem.

• 농업과학연구
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• 제40권2호
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• pp.115-121
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• 2013

Polymorphic bands of two fine-leaf zoysiagrass mutants (CNU 70-1, CNU 70-2) induced via a gamma-ray irradiation on seeds of Zoysia japonica were obtained by using randomly amplified polymorphic DNA (RAPD) primers. The genotype-specific fragments were then converted into PCR-based sequence characterized amplified region (SCAR) markers, which are now amenable to detecting them among other zoysiagrass species widely noticeable in Korea. The CNU 70-1-specific primer set amplified about 900 bp successfully, while the CNU 70-6 marker produced the expected 1,500 bp band, by which those markers were nominated by CNU 70-1_900 and CNU 70-6_1500 SCARs, respectively. The developed SCAR markers can be an applicable tool in sod industry where illegal appropriation hampers breeder's right and profits due to the turfgrass plant vegetatively propagating.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2008년도 정기학술발표대회 논문집
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• pp.725-728
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• 2008

플랜트 건설공사의 경우 최근 매우 복잡화, 전문화, 대형화되고 있고, 이에 따라 지속적으로 첨단기술접목과 함께 고부가가치 창출이 예상되고 있어 더욱 고도화된 사업관리계획과 더불어 전문인력 양성, 지식정보의 공유가 필수적으로 성장의 기본 요건으로 자리매김하고 있는 추세이다. 이에 따라 본 연구는 플랜트 건설산업의 경쟁력 강화를 위하여 관련 현황을 분석하고, 기업의 특성에 맞춘 유연한 Knowledge Management System(KMS) prototype을 구축, 웹 환경기반의 Portal에 연동한 시스템을 제시하고자 한다.

• 유통과학연구
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• 제18권8호
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• pp.5-14
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• 2020

This study aims to examine the impact of characteristics of SNS content provided by airlines on customer satisfaction and to explore the effect of the personal characteristics of the customers which have a modulating effect on the relationship between content characteristics of SNS and customer satisfaction. The data were collected over a period of April 21. 2019. to July 21. 2019. for three months from the people who have experience using SNS provided by airlines. 225 samples were selected and used as final samples from a collection rate of 93.4 percent. Findings suggest that the characteristics of airline's SNS content which include a promotion, information, and communication showed a positive impact on customer satisfaction. The analysis of a modulating effect of individual characteristics on the relationship between the airline's SNS content characteristics showed that diversity pursuit propensity, innovation propensity, and information-seeking propensity control the relationship between characteristics of airline's SNS content which are publicity, information and customer satisfaction. And it was found that all three personal characteristics do not control the relationship between communication and customer satisfaction. Thus, airlines should use SNS more effectively to generate customer satisfaction and present marketing measures to help generate profits through consumer purchasing behavior. It is expected that the findings of this study will help airlines to utilize marketing implications for effective and practical marketing methods.

• 산업경영시스템학회지
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• 제37권1호
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• pp.120-126
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• 2014

This paper deals with the economic value analysis of meteorological forecasts for a hypothetical inventory decision-making situation in the pharmaceutical industry. The value of Asian dust (AD) forecasts is assessed in terms of the expected value of profits by using a decision tree, which is transformed from the specific payoff structure. The forecast user is assumed to determine the inventory level by considering base profit, inventory cost, and lost sales cost. We estimate the information value of AD forecasts by comparing the two cases of decision-making with or without the AD forecast. The proposed method is verified for the real data of AD forecasts and events in Seoul during the period 2004~2008. The results indicate that AD forecasts can provide the forecast users with benefits, which have various ranges of values according to the relative rate of inventory and lost sales cost.

• 한국병원경영학회지
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• 제4권2호
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• pp.21-40
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• 1999

One Diagnosis Related Group(DRG) pilot study participating hospital was measured and analyzed to see if there were any changes after the DRG program. It was implemented in consideration of medical service utilization, hospital charges, and non-covered medical service charges by insurance in all Cesarean section cases by reviewing medical records for 3 years, including 1 year before pilot study as well as 1 and 2 years after, respectively. The results were as follows: First, the use of intramuscular antibiotics decreased statistically significantly, whereas intravenous use did not. Second, the administration period and charges of antianemic medication decreased significantly, where the prescription was appropriate. Third, the length of hospital stay decreased statistically significantly. Fourth, there were significant statistical differences in cost sharing between the insured and the insurer: cost sharing of the insured was reduced, whereas the share of the insurer increased. However, there was no change in the quality of care. Fifth, there were no statistically significant changes in the Cesarean section rate. As a result, if the fee schedule is reasonably high, hospitals can provide quality care. This DRG pilot study resulted expected outcomes: by paying a higher fee schedule than fee-for-service, then hospitals can provide quality care to their patients and increase hospital profits.

• 한국정보통신학회논문지
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• 제14권2호
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• pp.493-500
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• 2010

XML 웹서비스는 인터넷을 이용한 오픈 네트워크를 통해 단일 또는 다수의 비즈니스 업체 간의 기존 컴퓨터 시스템 프로그램을 결합시키는 표준화된 소프트웨어 기술로서 기업의 수익증대와 비용절감의 효과를 얻을 수 있을 것으로 기대된다. 특히 모바일 매쉬업(Mashup)을 위해서는 XML 웹서비스의 처리가 필수적이다. 본 논문에서는 WIPI 환경과 웹서비스 상에서 사용할 수 있는 XML 파서를 구현하였다. 그리고 HTTP 통신이 WIPI상에서 가능하도록 하여 XML 웹서비스의 서비스 개발에 적용함으로써 모바일 환경에서의 XML 웹서비스 인터페이스를 구현하였다. 유무선 환경에서 동시 사용가능하게 적용한 것은 어떠한 환경에서도 적용 가능한 파서임을 나타낸다. 또한 기존의 파서들과의 성능비교를 통해 제안한 파서가 속도면에서 뛰어난 점을 보여준다. 이에 대한 실제 응용으로서 WIPI용 Java언어를 기반으로 인터넷 서점에 적용하였다.